7NQ7

C-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH (S)-N-ethyl-3-(1-methyl-1H-1,2,3-triazol-4-yl)-4-(1-phenylethoxy)benzamide

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION		293	30% PEG 300, 0.1M MES buffer pH6.5

Crystal Properties
Matthews coefficient	Solvent content
2.22	44.65

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 71.615	α = 90
b = 52.296	β = 90
c = 31.882	γ = 90

Symmetry
Space Group	P 21 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	RIGAKU SATURN A200		2015-03-11	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU FR-E+ SUPERBRIGHT	1.54178

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	1.7	28.55	92.5	0.055	0.99	16.4	4		12655

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.7	1.83	89.1		0.35	0.587	3.1	3.8

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	FOURIER SYNTHESIS	FREE R-VALUE	1.7	28.55	12535	633	90.768	0.174	0.1706	0.2321	25.325

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
0.227			-0.193		-0.033

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.643
r_dihedral_angle_4_deg	17.673
r_dihedral_angle_3_deg	12.438
r_lrange_it	5.866
r_lrange_other	5.864
r_dihedral_angle_1_deg	4.88
r_scangle_it	2.809
r_scangle_other	2.808
r_mcangle_other	2.355
r_mcangle_it	2.352
r_scbond_it	1.704
r_scbond_other	1.703
r_mcbond_it	1.417
r_mcbond_other	1.399
r_angle_refined_deg	1.298
r_angle_other_deg	1.292
r_nbd_refined	0.199
r_nbd_other	0.177
r_symmetry_nbd_other	0.17
r_symmetry_nbd_refined	0.17
r_nbtor_refined	0.169
r_symmetry_xyhbond_nbd_refined	0.144
r_xyhbond_nbd_refined	0.133
r_symmetry_xyhbond_nbd_other	0.113
r_symmetry_nbtor_other	0.08
r_chiral_restr	0.072
r_xyhbond_nbd_other	0.016
r_bond_refined_d	0.006
r_gen_planes_refined	0.006
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	931
Nucleic Acid Atoms
Solvent Atoms	218
Heterogen Atoms	38

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling